550ml USB essential oil diffuser with 6 fragrance oils set for home aromatherapy and bedroom scenting.
USB aroma diffuser 550ml with fragrance oils gift set for home and office aromatherapy use.
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Large capacity USB diffuser 550ml with 6 fragrance oils for home, bedroom, and office scenting.
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550ML USB Essential Oil Diffuser + 6 Fragrance Oils Set

550ml Large-Capacity Tank · USB Powered · 6 Fragrance Oils Included

$54.26 $67.83 Save 20%

A large-capacity ultrasonic diffuser bundled with six complementary fragrance oils — everything you need for whole-room home aromatherapy in one box.

  • 550ml Large Capacity
  • Whisper-Quiet Mist
  • USB Powered Anywhere
  • 6 Fragrance Oils Included
Color: White Wood Oil Set

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About: 550ML USB Essential Oil Diffuser + 6 Fragrance Oils Set

Complete starter set

Diffuser plus 6 oils — nothing else to buy

USB powered anywhere

Runs from any USB port, power bank, or adapter

6–8 hours per fill

550ml tank on the lowest mist setting

3 finishes available

White, black, or yellow wood-style housing

Product Details

Everything you need to fill a home with beautifully crafted fragrance ships in one thoughtfully assembled set — a large-capacity, whisper-quiet USB ultrasonic diffuser and six fragrance oils chosen to complement each other across moods, seasons, and spaces.

The diffuser itself holds a 550ml water tank, large enough to run for 6–8 hours on the lowest mist setting — a full evening of continuous fragrance from one fill — and it produces a fine, cool ultrasonic mist rather than heat-based vapour, which preserves the character of the fragrance oil and keeps the unit close to silent in operation. Because it runs on USB power rather than a fixed mains adapter, it can be plugged into any USB port, power bank, laptop, or standard wall adapter, making it genuinely portable between a bedroom, an office desk, and a living room without needing a dedicated outlet.

The six included fragrance oils are chosen as a complete starter selection rather than six of the same character, so the set covers a useful spread of moods out of the box — enough to suit a bedroom in the evening, an office during the day, or a living room for guests, without buying fragrance separately before the diffuser can be used at all.

To use it, remove the top, fill with clean water up to the MAX line, then add 5–10 drops of whichever included oil suits the moment, plug in the USB cable, and press the power button to begin diffusing. Empty and wipe out the tank between scent changes so flavours don't carry over. Use only clean water in the tank, never run the unit empty, keep it out of reach of children and pets while operating, and never submerge the unit itself in water.

Six scents, one diffuser, and a home that smells exactly the way it should. Explore more from our Fragrance Oil collection.

Why Choose This 550ML USB Diffuser Set

A complete set, not just a diffuser. Buying a diffuser and fragrance oils separately usually means guessing at scent choice. This set arrives with 6 fragrance oils already chosen to complement each other, so there's a working scent rotation from day one.

Sized for real rooms. The 550ml tank is larger than most compact personal diffusers, so it covers a bedroom, living room, or small office rather than just a desktop.

Flexible power. USB power means it can move between rooms, plug into a laptop while working, or run from a power bank where there's no outlet nearby.

A choice of finishes. Available in white, black, or yellow wood-style housings, so it can match the room it's going into.

550ML USB Essential Oil Diffuser + 6 Fragrance Oils Set Benefits

550ml large capacity. A single fill runs 6–8 hours on the lowest mist setting, covering a full evening without a mid-way refill.

Whisper-quiet mist. Ultrasonic technology produces a fine, cool mist with a low operating hum, so it can run in a bedroom or office without being a distraction.

USB powered anywhere. Works from a laptop, wall adapter, or power bank, so it isn't tied to a specific outlet or room.

6 fragrance oils included. A ready-made scent selection means there's nothing else to buy before the first use.

How to Use This 550ML USB Diffuser Set

Fill. Remove the top, add clean water up to the MAX fill line, then add 5–10 drops of your chosen fragrance oil.

Connect. Plug the USB cable into any USB power source — a wall adapter, laptop, or power bank all work.

Start. Press the power button to begin diffusing; most units offer a choice of mist intensity.

Maintain. Empty and wipe out the tank between scent changes, and let it dry fully before adding a new fill.

Main Ingredients

The set. One ultrasonic USB diffuser and six fragrance oil bottles, chosen to complement each other across a range of moods.

The oils. Fragrance oil blends formulated for ultrasonic diffusion. If you need an ingredient or allergen declaration for a specific scent, ask before ordering.

Specefications
Color
BlackWhiteBrown
Energy efficiency class
A+
Shelf Life & Storage

The oils keep 12–24 months when stored well. Keep bottles capped, away from direct sunlight and heat.

The diffuser has no shelf life to track. Empty the tank after each use and let it air dry to prevent mineral buildup or residue.

Safety Instructions

Use only clean water in the tank. Do not add fragrance oil directly to a dry tank or run the unit empty.

Keep the base and cord dry. Place the diffuser on a flat, water-safe surface and never submerge the unit itself.

Unplug before cleaning or refilling. Let the tank empty and dry before wiping it out.

This is an ambient fragrance oil for oil burners, wax melts, and diffusion equipment rather than a skincare or massage product, so it is not intended for direct application to skin.

Keep out of reach of children and pets when in operation. Both the mist and the fragrance oil bottles should be kept away from curious hands and paws.

Caution & Disclaimer

Caution: For external use only. Keep out of reach of children and pets. Avoid contact with eyes, broken skin, and sensitive areas. This is an ambient fragrance oil for oil burners, wax melts, and diffusion equipment rather than a skincare or massage product, so it is not intended for direct application to skin.

Disclaimer: Our products are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare professional before use, especially if pregnant, nursing, or under medical care. Individual results may vary.

Licensing & Trademarks: All brand names, logos, product pictures, and trademarks are the property of their respective owners and are used strictly for identification purposes.

Shipping & Return

We process and ship all orders within 1–2 business days.

Most customers receive their orders within 4–7 business days, depending on location and carrier performance.

Once your order ships, you'll receive a tracking number via email or SMS to follow your delivery in real time.

Delivery times may vary slightly during peak seasons or weather conditions, but we always aim to get your order to you as quickly as possible.

We accept returns and exchanges within 14 days of delivery.

FAQs

Q: What is the 550ml USB diffuser used for?
A: It is an ultrasonic aromatherapy diffuser that converts water and fragrance oil into a fine, cool mist that fills the room with scent. The 550ml capacity allows for 6–8 hours of continuous diffusing on a low mist setting — ideal for bedrooms, living rooms, and office use without constant refilling.

Q: How do I use it?
A: Fill the tank to the MAX line with clean water, add 5–10 drops of fragrance or essential oil, plug in via the USB cable, and press the power button. Most settings include mist intensity options for additional control.

Q: What are the included fragrance oils?
A: The set includes 6 fragrance oils chosen to complement each other across different moods and preferences — covering both fresh and warm scent profiles for versatility across rooms and seasons.

Q: Is it safe to run overnight?
A: The unit has an automatic shut-off that activates when the water level drops to empty, so it is safe to run during sleep. Use 3–5 drops for overnight diffusing rather than the maximum amount, and ensure adequate room ventilation.

Q: Can I use it with essential oils instead of fragrance oils?
A: Yes — the ultrasonic diffuser works with any water-soluble oil. Essential oils, fragrance oils, or blends of both can all be used. Start with 5–8 drops of essential oil (slightly less than fragrance oils, which tend to be more concentrated).

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